Question

我在SurveyController中有两个方法：

public ActionResult Index(string surveyId, string surveyWaveId, string programId)

和

public ActionResult Index(string hash)

我希望能够去：

调查/索引/ {string} 或调查/索引/ {string} / {string} / {string}

并根据提供的参数数量路由到正确的操作。 MVC5可以实现吗？我在RouteConfig中也有这个。

routes.MapRoute(
            name: "SurveyEmailLink",
            url: "Survey/Index/{hash}",
            defaults: new { controller = "Survey", action = "Index"},
            namespaces: new[] { "Cobalt.Controllers" }
            );

        routes.MapRoute(
            name: "SurveyIconLink",
            url: "Survey/Index/{surveyId}/{surveyWaveId}/{programId}",
            defaults: new { controller = "Survey", action = "Index" },
            namespaces: new[] { "Cobalt.Controllers" }
            );

        routes.MapRoute(
             name: "Default",
             url: "{controller}/{action}/{id}",
             defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
             namespaces: new[] { "Cobalt.Controllers" }
             );

提前致谢！

Answer 1

最好（也是最简单）的选项是将你的行为命名为更多地说明它们的用途......除非Index确实是这两者的恰当名称。

    routes.MapRoute(
        name: "SurveyIconLink",
        url: "Survey/Icon/{surveyId}/{surveyWaveId}/{programId}",
        defaults: new { controller = "Survey", action = "Index" },
        namespaces: new[] { "Cobalt.Controllers" }
        );

    routes.MapRoute(
        name: "SurveyEmailLink",
        url: "Survey/Email/{hash}",
        defaults: new { controller = "Survey", action = "Index"},
        namespaces: new[] { "Cobalt.Controllers" }
        );

Answer 2

对于我的具体问题，我只能按照Jonesopolis和Tommy的建议使用RouteAttributes。

我最后添加了

[Route("Survey/View/{surveyId}/{surveyWaveId}/{programId}")]

和

[Route("Survey/View/{hash}")]

高于我的控制器操作，并添加了

routes.MapMvcAttributeRoutes();

到RouteConfig。

C＃MVC路由具有相同的操作名称和不同的参数

2 个答案: